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310 Harbor Dr, Key Biscayne, FL 33149 Property Records

Miami-Dade County property record for 310 Harbor Dr, Key Biscayne, FL 33149 · Last verified February 2026

Property Summary

Property TypeSingle Family Home
Details6 bd · 10 ba · 8,818 sqft · built 2005
Lot Size0.545 acres (23,772 sqft)
Owner2 Individual Names on File
Last Sale$9,500,000 (Jun 2017)
Tax Bill$240,410 (2025)
Deeds & MortgagesSep 2022 Mortgage
Jun 2017 Sale & Mortgage
+ 4 more
Flood ZoneZone AE (high risk)
APN24-4232-006-0100

Property Details

APN / Parcel Number

Primary APN24-4232-006-0100

Interior

Bedrooms6 Beds
Full Baths10 Baths
Half Baths2 Half Baths
Stories1 Story
Building Area8,818 sqft Living Area
Gross Area11,706 sqft

Exterior

Year BuiltBuilt 2005
Exterior MaterialOther
Construction TypeConcrete
Lot Area23,772 sqft (0.545 acres)
Lot Dimensions200 ft deep x 118 ft wide
Garage Area774 sqft

Exterior Amenities

PorchPorch
Porch Area843 sqft
Patio Area300 sqft
FenceFence
Gazebo330 sqft
Boat AccessBoat Access

Location & Zoning

Street Address310 HARBOR DR
CityKEY BISCAYNE
StateFL
Zip33149-1220
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTROPICAL ISLE HOMES SUB 4TH ADDN PB 53-39 LOT 16 BLK 17 LOT SIZE 118.860 X 200 OR 20261-4372 03/2002 6 COC 25032-0529 08 2006
Legal Range42
Legal Township54
Legal Section32
Legal SubdivisionTROPICAL ISLE HOMES SUB
Legal Block17
Legal Lot Number16
JurisdictionDADE FL
Township / Civil DivisionKEY BISCAYNE
Census Block Group1
Census Block1003
Census Tract4602

Owner

Source: Miami-Dade County records · APN 24-4232-006-0100

Assessment roll updated July 1, 2025 · Last verified February 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on File
Mailing Address800 CAPITOL ST STE 2070, 2070, HOUSTON, TX 77002-2936
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Sep 01, 2022Deed of Trust, Mortgage · Conventional Mortgage
BANK OF AMERICA NA
Jun 14, 2017Warranty Deed, Transfer
BANK OF AMERICA
Jun 14, 2017Quit Claim Deed
ATTORNEY ONLY
Jun 14, 2017Warranty Deed, Transfer
ATTORNEY ONLY
Jun 14, 2017Quit Claim Deed
ATTORNEY ONLY
Jun 14, 2017Quit Claim Deed
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJun 20, 2017 · Amount on Record
Deed SaleJun 20, 2017 · Amount on Record
Prior SaleJun 14, 2017 · Amount on Record
Deed Document Number0305731295
Deed Book / Page30573 / 1295
Record UpdatedJun 08, 2026

September 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDADE FL
Property Address310 HARBOR DR, KEY BISCAYNE, FL 33149-1220
Transaction TypeMortgage
Record UpdatedSep 22, 2022
Title CompanyFIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000690400
DateSep 01, 2022
Book Page33365/1161
Instrument2022R0690400
Lender
NameBANK OF AMERICA NA
TypeBank
AddressHOUSTON, TX 77046
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueSep 01, 2037

June 2017: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionDADE FL
Recording DateJun 14, 2017
Property Address310 HARBOR DR, KEY BISCAYNE, FL 33149-1220
Document Number0000336338
Book / Page030573 / 001305
Instrument DateJun 09, 2017
Instrument336338
Transaction TypeTransfer
Record UpdatedAug 21, 2018
Title CompanyATTORNEY ONLY

Transaction

AmountAmount Recorded
Loan-to-Value (LTV)LTV on Record
Tax$57,000.00
Additional
  • Arm's Length
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address310 HARBOR DR KEY BISCAYNE FL 331491220, KEY BISCAYNE, FL 33149-1220

Mortgage

Document Number336339
DateJun 14, 2017
Book Page030573/001307
Instrument336339
Lender
NameBANK OF AMERICA
TypeBank
Address700 LOUISIANA ST 4TH, HOUSTON, TX 77002
Agreement
AmountAmount Recorded
Term180 Months
DueJun 13, 2032

June 2017: Quit Claim Deed

Document TypeQuit Claim Deed
JurisdictionDADE FL
Recording DateJun 14, 2017
Property Address310 HARBOR DR, KEY BISCAYNE, FL 33149-1220
Document Number0000336331
Book / Page030573 / 001291
Instrument DateJun 09, 2017
Instrument336331
Record UpdatedJun 27, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants in Common
Address310 HARBOR DR KEY BISCAYNE FL 331491220, KEY BISCAYNE, FL 33149-1220

June 2017: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionDADE FL
Recording DateJun 14, 2017
Property Address310 HARBOR DR, KEY BISCAYNE, FL 33149-1220
Document Number0000336337
Book / Page030573 / 001303
Instrument DateJun 09, 2017
Instrument336337
Transaction TypeTransfer
Record UpdatedJun 27, 2017
Title CompanyATTORNEY ONLY

Transaction

AmountAmount Recorded
Tax$57,000.00
Additional
  • Arm's Length
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address310 HARBOR DR KEY BISCAYNE FL 331491220, KEY BISCAYNE, FL 33149-1220

June 2017: Quit Claim Deed

Document TypeQuit Claim Deed
JurisdictionDADE FL
Recording DateJun 14, 2017
Property Address310 HARBOR DR, KEY BISCAYNE, FL 33149-1220
Document Number0000336333
Book / Page030573 / 001295
Instrument DateJun 09, 2017
Instrument336333
Record UpdatedJun 27, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address310 HARBOR DR KEY BISCAYNE FL 331491220, KEY BISCAYNE, FL 33149-1220

June 2017: Quit Claim Deed

Document TypeQuit Claim Deed
JurisdictionDADE FL
Recording DateJun 14, 2017
Property Address310 HARBOR DR, KEY BISCAYNE, FL 33149-1220
Document Number0000336332
Book / Page030573 / 001293
Instrument DateJun 09, 2017
Instrument336332
Record UpdatedJun 27, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address310 HARBOR DR KEY BISCAYNE FL 331491220, KEY BISCAYNE, FL 33149-1220

Tax Assessment & Valuation

Source: Miami-Dade County records · Assessment roll updated July 1, 2025 · Last verified February 2026

Property Jurisdictions

TypeName
StateFlorida
CountyMiami-Dade County
MunicipalityKey Biscayne Village
Unified School DistrictDade County School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2025$240,410.00 (+3.62%) Homeowner's exemption$15,350,785 (+5.99%)$20,588,875 (+29.23%) Land $16,640,400 Building $3,948,475
2023$232,017.00 (+3.6%) Homeowner's exemption$14,483,650 (+3%)$15,931,953 (+6%) Land $11,886,000 Building $4,045,953
2022$223,963.00 Homeowner's exemption$14,061,797$15,029,812 Land $10,935,120 Building $4,094,692

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Miami-Dade County (12086C), updated January 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone AE
Flood HazardHigh
100-Year FloodplainYes
1% annual chance
Special Flood Hazard AreaYes
Flood Insurance RequirementRequired (federally backed mortgages)
FloodwayNo
Base Flood Elevation10.0 ft

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

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